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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Copyright (C) 2008-2012, fluid Operations AG<a name="line.2"></a>
<FONT color="green">003</FONT>     *<a name="line.3"></a>
<FONT color="green">004</FONT>     * FedX is free software: you can redistribute it and/or modify<a name="line.4"></a>
<FONT color="green">005</FONT>     * it under the terms of the GNU Affero General Public License as<a name="line.5"></a>
<FONT color="green">006</FONT>     * published by the Free Software Foundation, either version 3 of the<a name="line.6"></a>
<FONT color="green">007</FONT>     * License, or (at your option) any later version.<a name="line.7"></a>
<FONT color="green">008</FONT>     * <a name="line.8"></a>
<FONT color="green">009</FONT>     * This program is distributed in the hope that it will be useful,<a name="line.9"></a>
<FONT color="green">010</FONT>     * but WITHOUT ANY WARRANTY; without even the implied warranty of<a name="line.10"></a>
<FONT color="green">011</FONT>     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the<a name="line.11"></a>
<FONT color="green">012</FONT>     * GNU Affero General Public License for more details.<a name="line.12"></a>
<FONT color="green">013</FONT>     * <a name="line.13"></a>
<FONT color="green">014</FONT>     * You should have received a copy of the GNU Affero General Public License<a name="line.14"></a>
<FONT color="green">015</FONT>     * along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    package com.fluidops.fedx.util;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>    import java.net.URI;<a name="line.20"></a>
<FONT color="green">021</FONT>    import java.net.URL;<a name="line.21"></a>
<FONT color="green">022</FONT>    import java.util.jar.JarFile;<a name="line.22"></a>
<FONT color="green">023</FONT>    import java.util.jar.Manifest;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>    import org.apache.log4j.Logger;<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>    <a name="line.27"></a>
<FONT color="green">028</FONT>    /**<a name="line.28"></a>
<FONT color="green">029</FONT>     * Version utility: read the version from the Jar's manifest file.<a name="line.29"></a>
<FONT color="green">030</FONT>     * <a name="line.30"></a>
<FONT color="green">031</FONT>     * @author Andreas Schwarte<a name="line.31"></a>
<FONT color="green">032</FONT>     *<a name="line.32"></a>
<FONT color="green">033</FONT>     */<a name="line.33"></a>
<FONT color="green">034</FONT>    public class Version {<a name="line.34"></a>
<FONT color="green">035</FONT>    <a name="line.35"></a>
<FONT color="green">036</FONT>            protected static Logger log = Logger.getLogger(Version.class);<a name="line.36"></a>
<FONT color="green">037</FONT>            <a name="line.37"></a>
<FONT color="green">038</FONT>            /* fields with default values (i.e. if not started from jar) */<a name="line.38"></a>
<FONT color="green">039</FONT>            protected static String project = "FedX";<a name="line.39"></a>
<FONT color="green">040</FONT>            protected static String date = "88.88.8888";<a name="line.40"></a>
<FONT color="green">041</FONT>            protected static String longVersion = "8.8 (build 8888)";<a name="line.41"></a>
<FONT color="green">042</FONT>            protected static String build = "8888";<a name="line.42"></a>
<FONT color="green">043</FONT>            protected static String version = "FedX 8.8";<a name="line.43"></a>
<FONT color="green">044</FONT>            protected static String contact = "info@fluidops.com";<a name="line.44"></a>
<FONT color="green">045</FONT>            protected static String companyName = "fluid Operations AG";<a name="line.45"></a>
<FONT color="green">046</FONT>            protected static String productName = "fluid FedX";<a name="line.46"></a>
<FONT color="green">047</FONT>            <a name="line.47"></a>
<FONT color="green">048</FONT>        <a name="line.48"></a>
<FONT color="green">049</FONT>            static {<a name="line.49"></a>
<FONT color="green">050</FONT>                    <a name="line.50"></a>
<FONT color="green">051</FONT>                    try {<a name="line.51"></a>
<FONT color="green">052</FONT>                            String jarPath = getJarPath();<a name="line.52"></a>
<FONT color="green">053</FONT>                            <a name="line.53"></a>
<FONT color="green">054</FONT>                            if (jarPath!=null) {<a name="line.54"></a>
<FONT color="green">055</FONT>                                    <a name="line.55"></a>
<FONT color="green">056</FONT>                                    JarFile jar = new JarFile(jarPath);<a name="line.56"></a>
<FONT color="green">057</FONT>                                    <a name="line.57"></a>
<FONT color="green">058</FONT>                                    Manifest buildManifest = jar.getManifest();<a name="line.58"></a>
<FONT color="green">059</FONT>                        if(buildManifest!=null) {<a name="line.59"></a>
<FONT color="green">060</FONT>                            project = buildManifest.getMainAttributes().getValue("project");<a name="line.60"></a>
<FONT color="green">061</FONT>                            date = buildManifest.getMainAttributes().getValue("date");<a name="line.61"></a>
<FONT color="green">062</FONT>                            longVersion = buildManifest.getMainAttributes().getValue("version");<a name="line.62"></a>
<FONT color="green">063</FONT>                            build =  buildManifest.getMainAttributes().getValue("build");           // roughly svn version<a name="line.63"></a>
<FONT color="green">064</FONT>                            version = buildManifest.getMainAttributes().getValue("ProductVersion");<a name="line.64"></a>
<FONT color="green">065</FONT>                            contact =  buildManifest.getMainAttributes().getValue("ProductContact");               <a name="line.65"></a>
<FONT color="green">066</FONT>                            companyName = buildManifest.getMainAttributes().getValue("CompanyName");<a name="line.66"></a>
<FONT color="green">067</FONT>                            productName = buildManifest.getMainAttributes().getValue("ProductName");<a name="line.67"></a>
<FONT color="green">068</FONT>                        }<a name="line.68"></a>
<FONT color="green">069</FONT>                            }<a name="line.69"></a>
<FONT color="green">070</FONT>                    } catch (Exception e) {<a name="line.70"></a>
<FONT color="green">071</FONT>                            log.warn("Error while reading version from jar manifest.", e);<a name="line.71"></a>
<FONT color="green">072</FONT>                            ;       // ignore<a name="line.72"></a>
<FONT color="green">073</FONT>                    }<a name="line.73"></a>
<FONT color="green">074</FONT>            }<a name="line.74"></a>
<FONT color="green">075</FONT>            <a name="line.75"></a>
<FONT color="green">076</FONT>            protected static String getJarPath() {<a name="line.76"></a>
<FONT color="green">077</FONT>    <a name="line.77"></a>
<FONT color="green">078</FONT>                    URL url = Version.class.getResource("/com/fluidops/fedx/util/Version.class");<a name="line.78"></a>
<FONT color="green">079</FONT>                    String urlPath = url.getPath();<a name="line.79"></a>
<FONT color="green">080</FONT>                    // url is something like file:/[Pfad_der_JarFile]!/[Pfad_der_Klasse] <a name="line.80"></a>
<FONT color="green">081</FONT>                    <a name="line.81"></a>
<FONT color="green">082</FONT>                    // not a jar, e.g. when started from eclipse<a name="line.82"></a>
<FONT color="green">083</FONT>                    if (!urlPath.contains("!")) {<a name="line.83"></a>
<FONT color="green">084</FONT>                            return null;<a name="line.84"></a>
<FONT color="green">085</FONT>                    }<a name="line.85"></a>
<FONT color="green">086</FONT>                    <a name="line.86"></a>
<FONT color="green">087</FONT>                    try {<a name="line.87"></a>
<FONT color="green">088</FONT>                            URI uri = new URI(url.getPath().split("!")[0]);<a name="line.88"></a>
<FONT color="green">089</FONT>                            return uri.getPath();<a name="line.89"></a>
<FONT color="green">090</FONT>                    } catch (Exception e) {<a name="line.90"></a>
<FONT color="green">091</FONT>                            log.warn("Error while retrieving jar path", e);<a name="line.91"></a>
<FONT color="green">092</FONT>                            return null;<a name="line.92"></a>
<FONT color="green">093</FONT>                    }<a name="line.93"></a>
<FONT color="green">094</FONT>            }<a name="line.94"></a>
<FONT color="green">095</FONT>            <a name="line.95"></a>
<FONT color="green">096</FONT>            /**<a name="line.96"></a>
<FONT color="green">097</FONT>             * @return<a name="line.97"></a>
<FONT color="green">098</FONT>             *              the version string, i.e. 'FedX 1.0 alpha (build 1)'<a name="line.98"></a>
<FONT color="green">099</FONT>             */<a name="line.99"></a>
<FONT color="green">100</FONT>            public static String getVersionString() {<a name="line.100"></a>
<FONT color="green">101</FONT>                    return project + " " + longVersion;<a name="line.101"></a>
<FONT color="green">102</FONT>            }<a name="line.102"></a>
<FONT color="green">103</FONT>            <a name="line.103"></a>
<FONT color="green">104</FONT>            /**<a name="line.104"></a>
<FONT color="green">105</FONT>             * print information to Stdout<a name="line.105"></a>
<FONT color="green">106</FONT>             */<a name="line.106"></a>
<FONT color="green">107</FONT>            public static void printVersionInformation() {<a name="line.107"></a>
<FONT color="green">108</FONT>                    System.out.println("Version Information: " + project + " " + longVersion);<a name="line.108"></a>
<FONT color="green">109</FONT>            }<a name="line.109"></a>
<FONT color="green">110</FONT>    <a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>            <a name="line.112"></a>
<FONT color="green">113</FONT>            public static String getProject() {<a name="line.113"></a>
<FONT color="green">114</FONT>                    return project;<a name="line.114"></a>
<FONT color="green">115</FONT>            }<a name="line.115"></a>
<FONT color="green">116</FONT>    <a name="line.116"></a>
<FONT color="green">117</FONT>            public static String getDate() {<a name="line.117"></a>
<FONT color="green">118</FONT>                    return date;<a name="line.118"></a>
<FONT color="green">119</FONT>            }<a name="line.119"></a>
<FONT color="green">120</FONT>    <a name="line.120"></a>
<FONT color="green">121</FONT>            public static String getLongVersion() {<a name="line.121"></a>
<FONT color="green">122</FONT>                    return longVersion;<a name="line.122"></a>
<FONT color="green">123</FONT>            }<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>            public static String getBuild() {<a name="line.125"></a>
<FONT color="green">126</FONT>                    return build;<a name="line.126"></a>
<FONT color="green">127</FONT>            }<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>            public static String getVersion() {<a name="line.129"></a>
<FONT color="green">130</FONT>                    return version;<a name="line.130"></a>
<FONT color="green">131</FONT>            }<a name="line.131"></a>
<FONT color="green">132</FONT>    <a name="line.132"></a>
<FONT color="green">133</FONT>            public static String getContact() {<a name="line.133"></a>
<FONT color="green">134</FONT>                    return contact;<a name="line.134"></a>
<FONT color="green">135</FONT>            }<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>            public static String getCompanyName() {<a name="line.137"></a>
<FONT color="green">138</FONT>                    return companyName;<a name="line.138"></a>
<FONT color="green">139</FONT>            }<a name="line.139"></a>
<FONT color="green">140</FONT>    <a name="line.140"></a>
<FONT color="green">141</FONT>            public static String getProductName() {<a name="line.141"></a>
<FONT color="green">142</FONT>                    return productName;<a name="line.142"></a>
<FONT color="green">143</FONT>            }<a name="line.143"></a>
<FONT color="green">144</FONT>            <a name="line.144"></a>
<FONT color="green">145</FONT>            <a name="line.145"></a>
<FONT color="green">146</FONT>        /**<a name="line.146"></a>
<FONT color="green">147</FONT>         * Prints the version info.<a name="line.147"></a>
<FONT color="green">148</FONT>         * @param args<a name="line.148"></a>
<FONT color="green">149</FONT>         */<a name="line.149"></a>
<FONT color="green">150</FONT>            public static void main(String[] args) {<a name="line.150"></a>
<FONT color="green">151</FONT>                printVersionInformation();<a name="line.151"></a>
<FONT color="green">152</FONT>            }<a name="line.152"></a>
<FONT color="green">153</FONT>            <a name="line.153"></a>
<FONT color="green">154</FONT>    }<a name="line.154"></a>




























































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